INFORMATION

What is the difference between wheel core bearings and wheel hub bearings

2026-05-18

Wheel hub bearings play a crucial role in vehicles, as they not only bear axial and radial loads, but also ensure the accuracy of wheel hub rotation. Front wheel bearings are usually designed with cylindrical ball bearings, which are tightly embedded in the front wheel steering knuckle during instal

How Do Hub Bearing Fatigue Pitting Occur? The Five Most Common Causes in the Aftermarket

2026-04-25

The wheel hub bearings rotate at over 2000 revolutions per minute and approach 4000 revolutions per minute during high-speed cruising. The working principle is not complicated: the ball rolls in the raceway, turning sliding friction into rolling friction. Lubricating grease forms an oil film on the

What is the difference between wheel core bearings and wheel hub bearings?

2025-05-22

The main function of a hub bearing is to bear weight and provide precise guidance for the rotation of the hub. It bears both axial and radial loads and is a very important component.The front wheel bearing is a cylindrical ball bearing, which is press fitted into the front wheel steering knuckle dur

Wheel hub bearing malfunction? Paired replacement is key!

2025-04-19

When driving, if you hear sharp "squeaking" sounds coming from the wheels, it may be a problem with the wheel hub bearings. This sound is similar to metal friction and increases with the increase of vehicle speed. Unlike the regular "clacking" sound of stones stuck in the gaps of